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givi [52]
3 years ago
14

How many total atoms are represented in the formula CaCO3?

Biology
2 answers:
bearhunter [10]3 years ago
7 0
The correct answer is A (5)

Explanation : this is because there is one atom of calcium, one atom of carbon, and three atoms of oxygen.
Vladimir [108]3 years ago
6 0

Answer:

a

Explanation:

bb

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Which zone is most likely to have insects and very little plant life?
julsineya [31]

Answer:

The right answer is D. The benthic zone

Explanation:

The limnetic and the littoral zone  all get a lot of sunlight so there are a lot of plant life. The pelagic zone hosts a variety of plant species so this cannot be the correct answer. That leaves us with the benthic zone.

Benthic meaning inhabiting bottom areas or substrates. Plant life at the bottom is very scarce but there are a lot of insect species.

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3 years ago
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Hitman42 [59]

Answer:

A

Explanation:

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2 years ago
How has this continued petroleum extraction from selected areas over time likely affected petroleum resources on Earth?
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Explanation:

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